Quarterly Billions of US Dollars
1989-07-01 3.6380
1989-10-01 5.1840
1990-01-01 6.4830
1990-04-01 5.4070
1990-07-01 6.4000
1990-10-01 5.9640
1991-01-01 6.5910
1991-04-01 5.1070
1991-07-01 5.2540
1991-10-01 6.1080
1992-01-01 4.4340
1992-04-01 5.0030
1992-07-01 5.7160
1992-10-01 4.2940
1993-01-01 4.3550
1993-04-01 4.5690
1993-07-01 3.3975
1993-10-01 3.7570
1994-01-01 3.1273
1994-04-01 3.2646
1994-07-01 3.9869
1994-10-01 2.8437
1995-01-01 2.5092
1995-04-01 3.6893
1995-07-01 3.6896
1995-10-01 4.2731
1996-01-01 4.5303
1996-04-01 4.1156
1996-07-01 5.4931
1996-10-01 4.5471
1997-01-01 5.1582
1997-04-01 5.0117
1997-07-01 5.1475
1997-10-01 4.4499
1998-01-01 5.8175
1998-04-01 4.2001
1998-07-01 5.2739
1998-10-01 6.2019
1999-01-01 5.8766
1999-04-01 5.3270
1999-07-01 7.3452
1999-10-01 8.0912
2000-01-01 9.4488
2000-04-01 8.9452
2000-07-01 8.7253
2000-10-01 8.6752
2001-01-01 9.3461
2001-04-01 6.8587
2001-07-01 7.3478
2001-10-01 8.3902
2002-01-01 9.9116
2002-04-01 9.5148
2002-07-01 11.4809
2002-10-01 11.3263
2003-01-01 11.2012
2003-04-01 11.2267
2003-07-01 8.1066
2003-10-01 10.3687
2004-01-01 11.9197
2004-04-01 12.1141
2004-07-01 16.2714
2004-10-01 18.6808
2005-01-01 19.7813
2005-04-01 14.8670
2005-07-01 15.2051
2005-10-01 15.7355
2006-01-01 20.5246
2006-04-01 25.5464
2006-07-01 27.2313
2006-10-01 28.5985
2007-01-01 26.9130
2007-04-01 28.3426
2007-07-01 29.0108
2007-10-01 25.0006
2008-01-01 23.9778
2008-04-01 30.0983
2008-07-01 25.1231
2008-10-01 20.9898
2009-01-01 18.2385
2009-04-01 19.6681
2009-07-01 21.8556
2009-10-01 17.3406
2010-01-01 18.8471
2010-04-01 16.3751
2010-07-01 18.4464
2010-10-01 15.2621
2011-01-01 18.1204
2011-04-01 20.1095
2011-07-01 22.3639
2011-10-01 19.0800
2012-01-01 21.4022
2012-04-01 22.6281
2012-07-01 25.2518
2012-10-01 22.8986
2013-01-01 20.6759
2013-04-01 18.5055
2013-07-01 21.8810
2013-10-01 19.0192
2014-01-01 24.8724
2014-04-01 24.1812
2014-07-01 26.2661
2014-10-01 20.5365
2015-01-01 17.1411
2015-04-01 18.8496